P0603 Diagnostic Trouble Code Discussion for April 2014
Control Module Long Term Memory Reset
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| Help Request | Posted | |
| 1999 Ford Expedition Eddie Bauer 5.4L No Start VIN: 1FMRU17L1X P0603: kam voltage. bought vehicle at auction with unknown history and no key. Had locksmith cut key and attempt to program passlock[security system]and was told that ecu would not allow access. scanned ecu and found code for kam voltage. Alldata informed to verify voltage on pin... |
April 11, 2014 | |
| 1999 Ford Expedition Eddie Bauer 5.4L No Start VIN: 1FMRU17L1X P0603: kam voltage. bought vehicle at auction with unknown history and no key. Had locksmith cut key and attempt to program passlock[security system]and was told that ecu would not allow access. scanned ecu and found code for kam voltage. Alldata informed to verify voltage on pin... |
April 12, 2014 |
